22573980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:916

約数の個数: 144

約数和(自身を含む): 80537184

約数和(自身を除く): 57963204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 877, 990, 1170, 1287, 1430, 1716, 1754, 1980, 2145, 2340, 2574, 2631, 2860, 3508, 4290, 4385, 5148, 5262, 6435, 7893, 8580, 8770, 9647, 10524, 11401, 12870, 13155, 15786, 17540, 19294, 22802, 25740, 26310, 28941, 31572, 34203, 38588, 39465, 45604, 48235, 52620, 57005, 57882, 68406, 78930, 86823, 96470, 102609, 114010, 115764, 125411, 136812, 144705, 157860, 171015, 173646, 192940, 205218, 228020, 250822, 289410, 342030, 347292, 376233, 410436, 434115, 501644, 513045, 578820, 627055, 684060, 752466, 868230, 1026090, 1128699, 1254110, 1504932, 1736460, 1881165, 2052180, 2257398, 2508220, 3762330, 4514796, 5643495, 7524660, 11286990, 22573980]

約数ペア:

[(1, 22573980), (2, 11286990), (3, 7524660), (4, 5643495), (5, 4514796), (6, 3762330), (9, 2508220), (10, 2257398), (11, 2052180), (12, 1881165), (13, 1736460), (15, 1504932), (18, 1254110), (20, 1128699), (22, 1026090), (26, 868230), (30, 752466), (33, 684060), (36, 627055), (39, 578820), (44, 513045), (45, 501644), (52, 434115), (55, 410436), (60, 376233), (65, 347292), (66, 342030), (78, 289410), (90, 250822), (99, 228020), (110, 205218), (117, 192940), (130, 173646), (132, 171015), (143, 157860), (156, 144705), (165, 136812), (180, 125411), (195, 115764), (198, 114010), (220, 102609), (234, 96470), (260, 86823), (286, 78930), (330, 68406), (390, 57882), (396, 57005), (429, 52620), (468, 48235), (495, 45604), (572, 39465), (585, 38588), (660, 34203), (715, 31572), (780, 28941), (858, 26310), (877, 25740), (990, 22802), (1170, 19294), (1287, 17540), (1430, 15786), (1716, 13155), (1754, 12870), (1980, 11401), (2145, 10524), (2340, 9647), (2574, 8770), (2631, 8580), (2860, 7893), (3508, 6435), (4290, 5262), (4385, 5148)]